.
The faster the planet moves
The hotter the planet is
The longer the planet's orbit takes
Send dogs and monkeys to explore
Use telescopes to view them
Send satellites to photograph them and gather data
Send machine and robots with cameras to explore.
Comets
Asteroids
Moons
Planets
A fast moving humongous galaxy, it shines so brightly because it is moving so fast
A small pebble or speck of dust burning up in the earth's atmosphere
A small asteroid the size of a large car moving too close to the sun
A dying star exploding in the distant reaches of the Milky Way Galaxy
Solar system, earth, milky way, universe
Solar system, milky way, earth, univese
Earth, solar system, milky way, universe
Universe, milky way, solar system, earth
Nuclear fusion occuring in their core
Sunspots on their surface
Reflecting light from the sun
Nuclear fusion occuring on their surface
Between Jupiter and Saturn
Just beyond the Oort Cloud
Between Mars and Jupiter
In an irregular galaxy
Earth has a longer year than Mars
Mars has a longer year than Mercury
Mercury has a longer year than Jupiter
Neptune has the longest year of all planets
The inner planets revolve around the sun faster than the outer planets
Venus revolves around the Sun more slowly than Uranus
They are made of gas
They are made of dust and rock
They are made of fire
They reflect light from the Sun
They make their own light by nuclear fusion
They are far from the Sun
They are close to the Sun
They are nicknamed "gas giants"
They are nicknamed "terrestrial planets"
They are made of gas
They are made of dust and rock
They are made of fire
They reflect light from the Sun
They make their own light by nuclear fusion
They are far from the Sun
They are close to the Sun
They are nicknamed "gas giants"
They are nicknamed "terrestrial planets"
Nothing is wrong! It's a perfect model
The objects are way to close together.
The sun is way too big.
The scale is not right (Jupiter is too small compared to earth...etc.)
The orbits are way too elliptical.
The planets are hardly ever lined up in a straight line.
Eris the dwarf planet was discovered
It isn't a complete round sphere
It doesn't orbit the sun
It doesn't have an atmophere
It isn't massive enough to clear the surrounding area of left over "stuff"
Mars
Mercury
Titan (moon of Saturn with the ocean and streams)
Sirius (one of the closest stars to us)
It would look a lot different then it does now. Things would be floating off in all directions.
Nothing. Everything would continue moving just like they are.
We would all start revolving around Jupiter.
Very little would change, since the sun has very little gravitational pull.
Wait!
Here's an interesting quiz for you.